[Healeys] BSF / BA Bolts - Austin Number Converter

[Alan Seigrist]

All -

Just curious if anyone has some sort of  master chart which  tells me what
type of bolt/screw goes with each Austin part number for BSF / BA bolts and
screws.

The later UNF numbering is standardized and well documented, but the early
numbering with British standard fasteners is quite random.

Many thanks,

Alan

'52 A90
'53 BN1
'59 Jag Mk IX
'64 BJ8